Identify the inflection points and local maxima and minima of the function graphed to the right. Identify the intervals on which it is concave up and concave down. y = - x+ sin 2x, Find the inflection point(s). Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. The point(s) is/are ,(0,0), 2'2 (Type an ordered pair. Use a comma to separate answers as needed.) O B. There are no inflection points. Find each local maximum. Select the correct choice below and, if necessary, fill in the answer box(es) to complete your choice. O A. There is one local maximum value of f at x = O B. There are two local maxima. In increasing order of x-value, the values are 5x + 3/3 and 6. T + 3/3 at x = at x = 6. OC. There are no local maxima.